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Suborbital space tourism finally arrives | FCC prepares to run public C-band auction | The big four in the U.S. launch industry — United Launch Alliance, SpaceX, Blue Origin and Northrop Grumman — hope to be one of two providers that will receive five-year contracts later this year to launch national security payloads starting in 2022. | China’s launch rate stays high | The International Space Station is the largest ever crewed object in space.

 
Seven from MIT elected to American Academy...
Eight MIT faculty members are among the 250 leaders from academia, the arts, industry, public policy, and research elected to the American Academy of Arts and Sciences, the academy announced April 24. One of the nation’s most prestigious honorary societies, the academy is also a leading center for independent policy research. Members contribute to academy publications, as well as studies of science and technology policy, energy and global security, social policy and American institutions, the humanities and culture, and...

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Study demonstrates efficacy of MIT-led Brave Behind...
Several years ago, a team of scientists from MIT and the University of Massachusetts at Lowell designed and deployed a first-of-its-kind web programming course for incarcerated individuals across multiple correctional facilities. The program, Brave Behind Bars, uses virtual classroom technology to deliver web design training to students behind prison walls. The program brought together men and women from gender-segregated facilities to learn fundamentals in HTML, CSS, and JavaScript, helping them to create websites addressing social issues of their own...

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Bringing an investigator’s eye to complex social...
Anna Russo likes puzzles. They require patience, organization, and a view of the big picture. She brings an investigator’s eye to big institutional and societal challenges whose solutions can have wide-ranging, long-term impacts. Russo’s path to MIT began with questions. She didn’t have the whole picture yet. “I had no idea what I wanted to do with my life,” says Russo, who is completing her PhD in economics in 2024. “I was good at math and science and thought...

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Circadian rhythms can influence drugs’ effectiveness
Giving drugs at different times of day could significantly affect how they are metabolized in the liver, according to a new study from MIT. Using tiny, engineered livers derived from cells from human donors, the researchers found that many genes involved in drug metabolism are under circadian control. These circadian variations affect how much of a drug is available and how effectively the body can break it down. For example, they found that enzymes that break down Tylenol and...

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A closed-loop drug-delivery system could improve chemotherapy
When cancer patients undergo chemotherapy, the dose of most drugs is calculated based on the patient’s body surface area. This is estimated by plugging the patient’s height and weight into an equation, dating to 1916, that was formulated from data on just nine patients. This simplistic dosing doesn’t take into account other factors and can lead to patients receiving either too much or too little of a drug. As a result, some patients likely experience avoidable toxicity or insufficient...

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Mapping the brain pathways of visual memorability
For nearly a decade, a team of MIT Computer Science and Artificial Intelligence Laboratory (CSAIL) researchers have been seeking to uncover why certain images persist in a people’s minds, while many others fade. To do this, they set out to map the spatio-temporal brain dynamics involved in recognizing a visual image. And now for the first time, scientists harnessed the combined strengths of magnetoencephalography (MEG), which captures the timing of brain activity, and functional magnetic resonance imaging (fMRI), which...

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Professor Emeritus Bernhardt Wuensch, crystallographer and esteemed...
MIT Professor Emeritus Bernhardt Wuensch ’55, SM ’57, PhD ’63, a crystallographer and beloved teacher whose warmth and dedication to ensuring his students mastered the complexities of a precise science matched the analytical rigor he applied to the study of crystals, died this month in Concord, Massachusetts. He was 90. Remembered fondly for his fastidious attention to detail and his office stuffed with potted orchids and towers of papers, Wuensch was an expert in X-ray crystallography, which involves shooting...

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Erin Bahm, Steven Parks named 2024–25 UPS...
The MIT Center for Transportation and Logistics (CTL) has announced Erin Bahm and Steven Parks as recipients of the UPS Fellowship for the 2024–25 academic year. Made possible by a grant from the UPS Foundation, the UPS Fellowship awards financial support to two outstanding students each year, one incoming MIT master’s student and one MIT doctoral student pursuing study relating to logistics, freight transportation, supply chain management, or a related topic. The UPS Fellowship aims to recognize and reward excellence...

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Twenty-three MIT faculty honored as “Committed to...
In the halls of MIT, a distinctive thread of compassion weaves through the fabric of education. As students adjust to a postpandemic normal, many professors have played a pivotal role by helping them navigate the realities of hybrid learning and a rapidly changing postgraduation landscape.  The Committed to Caring (C2C) program at MIT is a student-driven initiative that celebrates faculty members who have served as exceptional mentors to graduate students. Twenty-three MIT professors have been selected as recipients of...

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Heather Paxson named associate dean for faculty...
MIT professor Heather Paxson has been named associate dean for faculty of the School of Humanities, Arts, and Social Sciences (SHASS), effective July 1. Agustin Rayo, the Kenan Sahin Dean of SHASS, describes Paxson as a leader of exceptional vision. “As section head, she has positioned Anthropology as a key player in the issues of our day and has implemented an exemplary model of mentorship for junior faculty. She is an essential advisor to the school, and I cannot...

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Preparing MIT’s campus for cardiac emergencies
MIT has launched an initiative to install an automated external defibrillator (AED) in every building on MIT’s campus, including leased spaces and satellite locations. The effort will continue over the course of the upcoming year and is supported through funds from MIT’s central budget. “Rapid access to an AED is a critical step in the survival of cardiac arrest victims,” says Suzanne Blake, director of MIT Emergency Management, which is spearheading the project. “We’re excited about the opportunity to...

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Researching extreme environments
A quick scan of Emma Bullock’s CV reads like those of many other MIT graduate students: She has served as a teaching assistant, written several papers, garnered grants from prestigious organizations, and acquired extensive lab and programming skills. But one skill sets her apart: “fieldwork experience and survival training for Arctic research.” That’s because Bullock, a doctoral student in chemical oceanography at the Woods Hole Oceanographic Institution (WHOI), spends significant time collecting samples in the Arctic Circle for her...

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To build a better AI helper, start...
To build AI systems that can collaborate effectively with humans, it helps to have a good model of human behavior to start with. But humans tend to behave suboptimally when making decisions. This irrationality, which is especially difficult to model, often boils down to computational constraints. A human can’t spend decades thinking about the ideal solution to a single problem. Researchers at MIT and the University of Washington developed a way to model the behavior of an agent, whether...

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Advancing technology for aquaculture
According to the National Oceanic and Atmospheric Administration, aquaculture in the United States represents a $1.5 billion industry annually. Like land-based farming, shellfish aquaculture requires healthy seed production in order to maintain a sustainable industry. Aquaculture hatchery production of shellfish larvae — seeds — requires close monitoring to track mortality rates and assess health from the earliest stages of life.  Careful observation is necessary to inform production scheduling, determine effects of naturally occurring harmful bacteria, and ensure sustainable seed production. This...

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Using deep learning to image the Earth’s...
Although the troposphere is often thought of as the closest layer of the atmosphere to the Earth’s surface, the planetary boundary layer (PBL) — the lowest layer of the troposphere — is actually the part that most significantly influences weather near the surface. In the 2018 planetary science decadal survey, the PBL was raised as an important scientific issue that has the potential to enhance storm forecasting and improve climate projections.   “The PBL is where the surface interacts with the atmosphere,...

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